MPSY_PROP
if (MPSY_PROP(CURRENT_AVG, &I)) {
if (MPSY_PROP(CURRENT_NOW, &I))
if (MPSY_PROP(STATUS, &status))
if (MPSY_PROP(CAPACITY, &capacity) == 0) {
if (!MPSY_PROP(TIME_TO_FULL_AVG, &time_to_full) ||
!MPSY_PROP(TIME_TO_FULL_NOW, &time_to_full))
if (!MPSY_PROP(TIME_TO_EMPTY_AVG, &time_to_empty) ||
!MPSY_PROP(TIME_TO_EMPTY_NOW, &time_to_empty))